Okay, I owe you and future readers of this thread an update.
I cannot explain it. Let me start with that.
When I first started this thread I was an 11/10. Seriously.
I have a verrry low distant work truck sounding roar in my right ear. I heard it most of the morning.
I like to walk for exercise and noticed that if I walk along a busy street I don't hear the roar. So I downloaded "traffic noises" and made a loop of it.
I played it and soon my 11/10 went to 4/10.
I went out to lunch with friends and we ate in a park. For some reason, I have more of a roar in s small room than a bigger room than outside.
Anyway, we went back to the office and I thought it was strange that the roar was still minimal.
I turned the loop back on and didn't hear the noise inside my head all afternoon.
2/10
11/10 to 2/10 in a few hours.
Last night and today I played the same loop. I'd guess I'm 3/10 right now and about to go to bed.
I'll keep it on tonight.
Wish me luck.